The final season of "What We Do in the Shadows" is Season 5, and the season finale aired on August 31, 2023. In the finale episode, titled "Exit Interview," Guillermo takes refuge in a motel as Nandor awaits his familiar from a rooftop overlooking Panera. Nandor finds out that Guillermo let someone else turn him into a vampire, and this revelation leads to an unprecedented Season 6. The ending of Season 5 has left fans wondering about Guillermos fate and the direction of the show in the future.